[Asterisk-video] h263 blackholed.

Borja SIXTO borja.sixto at i6net.com
Fri May 23 03:04:22 CDT 2008 

I see that your have the canreinivite set to no.
The xten and eyebeam made a reinvite when they toggle to the video mode 
I think.
Can you check it ?

Regards,


Tech from i6net

Miles Scruggs a écrit :
> Yes I was able to get it to work like that, unfortunately though 
> eyebeam doesn't want to dial with the video drawer open.  Well it will 
> work but it won't respond to a 407 which means I need to disable auth 
> to get it to work.  
>
> On May 22, 2008, at 11:20 AM, Sergio Garcia Murillo wrote:
>
>> I think there was an option in eyebean but cannot find it in xlite. 
>> Anyway, a probably obvious tip,
>> have you tried to open the video screen in xlite before dialing?
>>
>> Best regards
>> Sergio
>>
>> Miles Scruggs escribió:
>>> Do you know of a way to get eyebeam/xlite to announce codecs right 
>>> out the door?
>>>
>>>
>>> On May 21, 2008, at 2:26 PM, Sergio Garcia Murillo wrote:
>>>
>>>> Hi,
>>>>
>>>> Try adding videosupport=yes also to sip peers and if you're using 
>>>> Xlite set it to send the invite
>>>> with video at first and not re-invite latter with video offer (If i 
>>>> recall correctly from the pastebin).
>>>>
>>>> Best regards
>>>> Sergio
>>>>
>>>> Miles Scruggs escribió:
>>>>> Damn it looks like my pastebin has expired but we were only sending  
>>>>> one codec, the only thing that would make it fail was to send the  
>>>>> codec to asterisk after the call is setup.  If we setup the call with  
>>>>> h263 listed then it would work out of the door, but if the call was  
>>>>> setup without the codec, then a second invite came down the pipe to  
>>>>> asterisk with the new codec (h263) asterisk would pretend to  
>>>>> renegotiate but never passed h263.
>>>>>
>>>>> On May 21, 2008, at 2:00 PM, Borja Sixto wrote:
>>>>>
>>>>>   
>>>>>> Hi, the standard asterisk do not support cleanlly the sdp negociation.
>>>>>> Try setting only one video codec.
>>>>>>
>>>>>> Regards,
>>>>>>
>>>>>>
>>>>>> Tech from i6net
>>>>>>
>>>>>> ----- Message d'origine -----
>>>>>> De: Gunnar Hellstrom <gunnar.hellstrom at omnitor.se>
>>>>>> Env: mercredi 21 mai 2008 19:47
>>>>>> À: 'Development discussion of video media support in Asterisk' <asterisk-video at lists.digium.com 
>>>>>>     
>>>>>> Objet: Re: [Asterisk-video] h263 blackholed.
>>>>>>
>>>>>> You must use a late VIDCAPS to get any usable video support from  
>>>>>> Asterisk.
>>>>>> VIDCAPS adds important ability to handle SDP properly in the call  
>>>>>> setup.
>>>>>>
>>>>>> Gunnar
>>>>>>
>>>>>> -----Original Message-----
>>>>>> From: asterisk-video-bounces at lists.digium.com
>>>>>> [mailto:asterisk-video-bounces at lists.digium.com] On Behalf Of Miles  
>>>>>> Scruggs
>>>>>> Sent: Tuesday, May 20, 2008 11:37 PM
>>>>>> To: asterisk-video at lists.digium.com
>>>>>> Subject: [Asterisk-video] h263 blackholed.
>>>>>>
>>>>>> I'm trying to get asterisk to proxy h263 for a video call, but not  
>>>>>> having
>>>>>> any luck.  I have posted a full call trace here:
>>>>>>
>>>>>> http://pastebin.com/d330aecb5
>>>>>>
>>>>>> While watching a full packet dump on the asterisk node, I can see the
>>>>>> h263 coming in from the clients, but it never leaves (asterisk never
>>>>>> originates 1 h263 packet).  You can see on line 123 of the pastebin  
>>>>>> that the
>>>>>> calls get setup without video but then h263 is renegotiated on line  
>>>>>> 456.
>>>>>> The second end point sets up h263  on line 313.  I'm
>>>>>> pretty lost as to how I can get asterisk to play nice.  This is
>>>>>> Asterisk 1.4.18.1
>>>>>>
>>>>>> I just was able to test, and if the call sets up (the initial invite
>>>>>> contains) with h263, and isn't done with a re-invite at a later time  
>>>>>> then it
>>>>>> works fine.
>>>>>>
>>>>>> my sip conf looks like the following:
>>>>>>
>>>>>> [general]
>>>>>> type=friend
>>>>>> host=dynamic
>>>>>> context=incoming
>>>>>> srvlookup=yes
>>>>>> canreinvite=no
>>>>>> videosupport=yes
>>>>>> qualify=yes
>>>>>> nat=yes
>>>>>> host=dynamic            ; This device registers with us
>>>>>> disallow=all ;better for custom-tunning codec selection allow=ulaw
>>>>>> allow=alaw
>>>>>> allow=h263 ; H.263 is our video codec
>>>>>> allow=h263p ; H.263p is the enhanced video codec
>>>>>> dtmfmode=rfc2833 ; inband is not supported in compressed codecs like  
>>>>>> gsm, so
>>>>>> we better set it to rfc2833
>>>>>>
>>>>>>
>>>>>> [miles_8920_lap]
>>>>>> type=friend
>>>>>> host=dynamic
>>>>>> secret=*****
>>>>>> context=internal_devices        ; the internal_devices context
>>>>>> controls what we can do
>>>>>> mailbox=8920 at sixsquares
>>>>>> callerid= Miles Scruggs <8920>
>>>>>> canreinvite=no
>>>>>>
>>>>>> [jon_8926_desk]
>>>>>>
>>>>>> type=friend
>>>>>> host=dynamic
>>>>>> secret=*****
>>>>>> context=internal_devices
>>>>>> mailbox=8926 at sixsquares
>>>>>> callerid=Jonathan Larsen <8926>
>>>>>> canreinvite=no
>>>>>>
>>>>>> _______________________________________________
>>>>>> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>>>>>>
>>>>>> asterisk-video mailing list
>>>>>> To UNSUBSCRIBE or update options visit:
>>>>>>   http://lists.digium.com/mailman/listinfo/asterisk-video
>>>>>>
>>>>>> __________ NOD32 3114 (20080520) Information __________
>>>>>>
>>>>>> Detta meddelande dr genomsvkt av NOD32 Antivirus.
>>>>>> http://www.nod32.com
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>>>>>>
>>>>>> asterisk-video mailing list
>>>>>> To UNSUBSCRIBE or update options visit:
>>>>>>   http://lists.digium.com/mailman/listinfo/asterisk-video
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>>>>>>
>>>>>> asterisk-video mailing list
>>>>>> To UNSUBSCRIBE or update options visit:
>>>>>>   http://lists.digium.com/mailman/listinfo/asterisk-video
>>>>>>     
>>>>> _______________________________________________
>>>>> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>>>>>
>>>>> asterisk-video mailing list
>>>>> To UNSUBSCRIBE or update options visit:
>>>>>    http://lists.digium.com/mailman/listinfo/asterisk-video
>>>>>   
>>>>
>>>> _______________________________________________
>>>> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>>>>
>>>> asterisk-video mailing list
>>>> To UNSUBSCRIBE or update options visit:
>>>>   http://lists.digium.com/mailman/listinfo/asterisk-video
>>>
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>>>
>>> asterisk-video mailing list
>>> To UNSUBSCRIBE or update options visit:
>>>    http://lists.digium.com/mailman/listinfo/asterisk-video
>>
>> _______________________________________________
>> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>>
>> asterisk-video mailing list
>> To UNSUBSCRIBE or update options visit:
>>   http://lists.digium.com/mailman/listinfo/asterisk-video
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> --Bandwidth and Colocation Provided by http://www.api-digital.com--
>
> asterisk-video mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-video

More information about the asterisk-video mailing list